Yes you can! Call someone next to your car and press the door open button towards your cell phone, the signal will come out the other cell phone way it came in I would think.

so troublesome to have to make sure that there is a person next to your car before you can use the phone to open the door? Why not just simply ask that person to open for you? I hate this era, too many advanced technology, not suitable for oldee as me to adapt to . These technology will also make people getting very fat and lazy with a big ass

Yes you can! Call someone next to your car and press the door open button towards your cell phone, the signal will come out the other cell phone way it came in I would think.

so troublesome to have to make sure that there is a person next to your car before you can use the phone to open the door? Why not just simply ask that person to open for you? I hate this era, too many advanced technology, not suitable for oldee as me to adapt to . These technology will also make people getting very fat and lazy with a big ass

Lets say you lock yourself out of the car. If you have a spare at home then call home.Have that person push the open car button towards their cell phone. The signal will come through your cell phone and open the car for you.

Now take this further, can you record someone else's signal and open their car later? I'll have to think about this but I guess it depends on how good the recording is.

so, your friends do not complained you for being diffricult to locate since you have no mobile? My friends always complained to me that i am so oudated and don't have a mobile that allows "whats' applics"